/*
 * Copyright Thoughtworks, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.thoughtworks.go.apiv2.compare.representers;

import com.thoughtworks.go.api.base.OutputWriter;
import com.thoughtworks.go.presentation.pipelinehistory.PipelineInstanceModels;

import static java.util.Collections.emptyList;

public class PipelineInstanceModelsRepresenter {
    public static void toJSON(OutputWriter outputWriter, PipelineInstanceModels pipelineInstanceModels) {
        if (pipelineInstanceModels.isEmpty()) {
            outputWriter.addChildList("pipelines", emptyList());
            return;
        }
        outputWriter.addChildList("pipelines", pipelinesWriter -> pipelineInstanceModels.forEach(pipelineInstanceModel -> pipelinesWriter.addChild(pipelineWriter -> PipelineInstanceModelRepresenter.toJSON(pipelineWriter, pipelineInstanceModel))));
    }
}
